marissastacy20 marissastacy20

16-02-2021
Chemistry

contestada

A first-order decomposition reaction has a rate constant of 0.00683 yr−1. What is the half-life of the reaction?

Respuesta :

jzheng1229 jzheng1229

16-02-2021

Answer:

101 years

Explanation:

Use the half life equation, where t1/2 is the half life, and k is the rate constant:

t1/2 = 0.693/k

t1/2 = 0.693/0.00683 yr -1

t1/2 = 101 years

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